9694716540 has 48 divisors (see below), whose sum is σ = 27657389088. Its totient is φ = 2536478464.

The previous prime is 9694716529. The next prime is 9694716547. The reversal of 9694716540 is 456174969.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9694716547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1521147 + ... + 1527506.

It is an arithmetic number, because the mean of its divisors is an integer number (576195606).

Almost surely, 2^9694716540 is an apocalyptic number.

It is an amenable number.

9694716540 is an abundant number, since it is smaller than the sum of its proper divisors (17962672548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9694716540 is a wasteful number, since it uses less digits than its factorization.

9694716540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048718 (or 3048716 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 9694716540 is about 98461.7516602259. The cubic root of 9694716540 is about 2132.2839527015.

The spelling of 9694716540 in words is "nine billion, six hundred ninety-four million, seven hundred sixteen thousand, five hundred forty".